baber/WOPTO huggingface dataset:
Patent KR-20110062248-A (KR)
Title: Rov for ships using radio control
Inventor: KIM TAE HYUNG
IPC: B08B1/04
Filed: 2009-12-03
Abstract: PURPOSE: An underwater cleaning robot for a ship using radio control is provided to secure the autonomy of robot motions and eliminate restriction in cleaning area by removing cables. CONSTITUTION: An underwater cleaning robot for a ship using radio control comprises travel wheels, a vertical propeller, a horizontal propeller(90), a brush device, dummy wheels, a power housing(50), a control housing(60), a USBL(Ultra-Short Baseline) transponder(70), an IMU(Inertial Measurement Unit,80), a camera, and a light(100). The vertical propeller is located in front of the travel wheels and keeps the verticality of the underwater cleaning robot. The brush device removes sphagnum or barnacles. The dummy wheels are located on the front side of the underwater cleaning robot and support a load. The power housing comprises a power source such as a high capacity battery. The control housing controls the underwater cleaning robot. The USBL transponder automatically responds to a received signal. The IMU measures the inertia of the underwater cleaning robot. The horizontal propeller keeps the horizontality of the underwater cleaning robot. The camera and the light take a photograph of surrounding objects.
Patent KR-20100067046-A (KR)
Title: The novel 2, 6-substituted 3-nitropyridine derivatives, the preparation thereof and pharmaceutical composition comprising the same
Inventor: RYU JEI MAN
IPC: C07D213/53
Filed: 2009-12-04
Abstract: PURPOSE: A 3-nitropyridine derivative compound which is substituted at 2,6-site is provided to suppress differentiation of osteoclast and to prevent and treat osteoporosis. CONSTITUTION: A 3-nitropyridine derivative compound which is substituted at 2,6-site is denoted by chemical formula 1. A method for preparing the 3-nitropyridine derivative compound comprises: a step of reacting aniline compound of chemical formula 3 with 2,6-dichloro-3-nitropyridine under the presence of base to obtain a 6-chloro-3-nitropyridine derivative compound of chemical formula 4; and a step of reacting amine compound of chemical formula 5 with a compound of chemical formula 4 to obtain the 3-nitropyridine derivative compound. A pharmaceutical composition for preventing or treating osteoporosis contains the 3-nitropyridine derivative or pharmaceutically acceptable salt as an active ingredient.
Patent KR-20110063945-A (KR)
Inventor: LIM CHANG HYUN
IPC: A47D13/02
Filed: 2009-12-07
Abstract: PURPOSE: A walk practice suit for a baby is provided to enable a protector to effectively drill a baby in walk. CONSTITUTION: A walk practice suit for a baby comprises: a bust suite(12) in which the upper and lower parts are opened in order to surround the body of the baby; an armpit hanging grooves(12a) which are formed on both upper sides of the bust suite; a shoulder hanging pulling belt(13) in which armpit hanging grooves are connected to the front and rear thereof; a separable buckle(14) passing through the shoulder hanging pulling belt; and a length adjusting belt(15) which is installed in one end of the separable buckle and in which a handle loop is prepared in one end thereof.
Patent KR-20100066409-A (KR)
Title: Silica glass crucible for pulling up silicon single crystal and method for manufacturing thereof
Inventor: HARADA KAZUHIRO
IPC: C30B15/10
Filed: 2009-12-09
Abstract: PURPOSE: A quartz glass crucible and a manufacturing method thereof are provided to suppress bubbles by preventing the inner side on the lower side of a crucible from being hollowed. CONSTITUTION: An outer layer is composed of a natural quartz glass layer(11). An inner layer is composed of a synthetic quartz glass layer(12). The synthetic quartz glass layer comprises a first synthetic quartz glass layer(12a) and a second synthetic quartz glass layer(12b). The first synthetic quartz glass layer is formed inside an area within a specific range from the center of the lower side(10B) of the crucible. The second synthetic quartz glass layer is formed in an area except the area where the first synthetic quartz glass layer is formed.
Patent KR-20110066522-A (KR)
Title: Internal voltage generator circuit
Inventor: KIM BO YEUN
IPC: G11C5/14
Filed: 2009-12-11
Abstract: PURPOSE: An internal voltage generator circuit is provided to reduce a standby power by generating an internal voltage to be used in a column decoder. CONSTITUTION: In an internal voltage generator circuit, a driver(M0) generates an internal voltage. The internal voltage is provided to a column decoder. The operation of the driver is intercepted. Floating control parts(M1,M2) prevent the input voltage of the column decoder from floating. An enable control part generates an enable signal which drives the driver.
Patent KR-20110066637-A (KR)
Title: 고강도 ｐｃ 강선의 제조방법 및 이에 의하여 제조된 고강도 ｐｃ 강선
Inventor: JUNG BYUNG IN
IPC: B21C1/00
Filed: 2009-12-11
Abstract: 본 발명은 고강도 PC 강선의 제조방법에 관한 것으로서, 고탄소강 선재에 Cr을 첨가하고, 항온열처리 및 신선공정 초기에 소량의 신선가공량을 가함으로써 신선가공성, 가공경화율 및 인장강도를 향상시킬 수 있는 고강도 PC 강선의 제조방법을 제공하고자 하는 것이다. 
     PC 강선, 콘크리트 보강, 신선가공, LP열처리
Patent KR-20110066696-A (KR)
Title: Power transmission equipment online monitoring system
Inventor: SONG WAN SEOK
IPC: H02J13/00
Filed: 2009-12-11
Abstract: PURPOSE: An on-line monitoring system is provided to monitor transmission equipment in an on-line manner by receiving sensed data in a Zigbee communication mode. CONSTITUTION: A plurality of support sensor units(100) are installed at a transmission steel tower. Each support sensor unit includes a sensor for sensing weather conditions and a state of the steel tower. A line sensor unit(200) is installed at a transmission line to sense a state of the transmission line. A local data integration unit(300) collects the data from the support sensor units and the line sensor unit. A server(400) processes and analyzes the weather condition and image data and the transmission line state data. A signal conversion unit converts the sensed data. A communication unit receives the converted data and wirelessly transmits the received data to local data integration unit.
Patent KR-20110067608-A (KR)
Title: Thin film type resontor in wireless power transmission system
Inventor: RYU YOUNG HO
IPC: H01P7/08
Filed: 2009-12-14
Abstract: PURPOSE: A thin film type resonator for transmitting power by wireless is provided to improve power transmission efficiency by using a capacitor to obtain a high Q-factor. CONSTITUTION: A first transmission line(211) and a second transmission line(213) are a thin film type. The first transmission line and the second transmission line form a laminate structure. A capacitor is inserted into a specific position of the first transmission line. The capacitor is designed to make a thin film resonator have a meta material property.
Patent KR-20110068216-A (KR)
Title: Solar cell and method for fabricaitng the same
Inventor: KIM JAE HYUN
IPC: H01L31/054
Filed: 2009-12-15
Abstract: PURPOSE: A solar cell and method for manufacturing the same are provided to obtain high photovoltatic conversion efficiency by applying a silicon nano pole structure to a semiconductor layer. CONSTITUTION: A transparent conductive layer(103) is formed on a substrate. The photovoltatic conversion layer pattern comprised of a plurality of nano poles is formed on the transparent conductive layer. A rear reflecting layer pattern is formed on the nano poles of the photovoltatic conversion layer pattern. An insulating layer pattern(117a) is formed on the photovoltatic conversion layer pattern and the transparent conductive layer. A rear electrode(119) is formed on the back reflecting layer pattern including the insulating layer pattern. A plurality of nano poles of the photovoltatic conversion layer pattern is comprised of a P+ type amorphous silicon layer pattern, an intrinsic amorphous silicon layer pattern, and an N+ type amorphous silicon layer pattern.
Patent KR-20110070421-A (KR)
Title: Steel structure having tensioning apparatus
Inventor: CHUNG KYUNG SOO
IPC: E04G21/12
Filed: 2009-12-18
Abstract: PURPOSE: A steel construction equipped with a tensioning gear which is connected with a steel column and steel structure roof frame is provided to prevent damage to a tensioning member by continuously supplying compressive force. CONSTITUTION: A steel construction equipped with a tensioning gear comprises a column member(120), a roof frame(130) and a tensioning gear(150). The column member comprises the pattern part for the fixing installation. The roof frame is combined on end part of the column member and forms a skeleton of a roof. The tensioning gear has one side which is connected to the column member and the other side which is connected to the roof frame. The tensioning gear improves the bond strength of the roof frame and column member through the compressive force. The tensioning gear comprises an anchoring member(170), a guide member(180) and a safety unit(190). The guide member is arranged in the anchoring member which is installed on the guide member in order to guide the tension member to be bent.
Patent KR-20110071041-A (KR)
Title: 고양이용 원터치 손톱깎이
Inventor: HAN KA RAM
IPC: A01K13/00
Filed: 2009-12-20
Abstract: 애완용 고양이의 손톱 관리는 상당한 작업을 요한다. 하지만 지속적인 손톱 관리를 기피하게 되면 피해가 이만저만이 아니다. 많은 작업시간과 정성을 요구하는 기존의 고양이용 손톱깎이에서 벗어나 간단하고 편리한 애완용 고양이의 손톱 관리를 도와주어 지속적인 손톱관리를 습관화하는데 도움을 줌으로서 피해를 입는 일이 없도록 하는데 그 목적이 있다. 고양이의 손끝 부분인 감추어진 손톱이 위치해 있는 부분을 적당한 압박을 가해 손톱을 나오게 하는 유연한 재질의 압박 부분(2)과 고양이 손의 바닥부분을 지지해 주는 받침 부분(1), 그와 연결된 손톱 고정부분(3), 고정 홈(c)과 그 안쪽에 설계된 손톱깎이 상부 칼날(b), 하부 칼날(a)을 주요 특징으로 하는 고양이용 원터치 손톱깎이이다. 시간을 절약하는 한편 불편한 작업을 최소화해주므로 규칙적인 손톱관리를 하는 습관을 형성하는데 도움을 주고 때문에 날카로운 고양이의 손톱으로 인한 피해를 줄여 고양이와 그 주인인 사람 쌍방으로 하여금 불편함을 없애줄 것으로 기대된다. 
       
     1 : 받침 부분 2 : 손톱 압박부 3 : 손톱 고정부분 c : 고정 홈
Patent KR-20110071561-A (KR)
Title: Apparatus for detecting fail of a mcu of a vehicle
Inventor: PARK JAE HYUN
IPC: B60T17/22
Filed: 2009-12-21
Abstract: PURPOSE: A circuit for stably detecting malfunction of a MCU(micro control unit) of a vehicle is provided. CONSTITUTION: A circuit for controlling a valve power blocking part comprises: an integrating circuit which integrates circular wave signal and outputs sawtooth wave signal; a first comparator(23) which outputs high level signal in case that the sawtooth wave signal is greater than maximum critical voltage and outputs low level signal in case that the sawtooth signal is less than the maximum critical voltage; a second comparator(24) which outputs high level signal in case that the sawtooth signal is less than minimum critical voltage and outputs low level signal in case that the sawtooth signal is greater than the minimum critical voltage; and a logic calculator(25) which outputs high level signal to the valve power blocking part in case the output signal of the first comparator or second comparator is high level.
Patent KR-20110072033-A (KR)
Title: Manufacturing method for flexible device, flexible device manufactured by the same, manufacturing method for flexible piezoelectric device, flexible capacitor, and flexible piezoelectric device, flexible capacitor manufactured by the same
Inventor: LEE KEON JAE
IPC: H01L41/04
Filed: 2009-12-22
Abstract: PURPOSE: A method for manufacturing a flexible device, the flexible device manufactured by the same, a method for manufacturing a flexible piezoelectric device and a capacitor, and the flexible piezoelectric device and the capacitor device manufactured by the same are provided to prevent physical damages to a silicon substrate by separating a top device from the substrate with a method for etching an additional metal oxide layer on the silicon substrate. CONSTITUTION: A first metal oxide layer is laminated on a silicon oxide layer of a silicon substrate. A device to be transferred to a flexible substrate(500) is made on a first metal oxide layer. The device is separated from the silicon substrate by removing a first metal oxide layer. The separated device is transferred on the flexible substrate by using an additional transfer layer. The device includes a second metal in contact with a first metal oxide in the lower side thereof.
Patent KR-20110072449-A (KR)
Title: The manufacturing method of red ginseng dreg for walnut cookie
Inventor: JO BYUNG SIK
IPC: A23L11/00
Filed: 2009-12-23
Abstract: PURPOSE: A red ginseng extract filling for walnut cake, and a producing method thereof are provided to offer the functionality of red ginseng to the walnut cake by adding a red ginseng extract to a red bean paste filling. CONSTITUTION: A producing method of a red ginseng extract filling for walnut cake comprises the following: producing a red bean paste filling(S10); preparing a red ginseng extract(S20); mixing the red bean paste filling and the red ginseng extract in a ratio of 97:3(S30); and heating the mixture for 30minutes at 95deg C(S40). The red ginseng extract is obtained by low temperature extracting red ginseng at 60~65deg C using 70% alcohol.
Patent KR-20110076025-A (KR)
Title: Apparatus for welding a thermocouple
Inventor: KANG JUNG MOON
IPC: B23K31/02
Filed: 2009-12-29
Abstract: PURPOSE: A thermocouple welding device is provided to prevent welding faults by welding metal lines in a workpiece with uniform pressure. CONSTITUTION: A thermocouple welding device comprises a plate, a rotary roll(120), a welding unit(150), a joint unit(140), and a control unit(130). The rotary roll is located at one side of the plate and supplies metal lines to the top of the plate. The welding unit is located at the other side of the plate. The joint unit is fixed to the top of the plate between the rotary roll and the welding unit and locates the metal lines on a workpiece to be separated from each other. The control unit is fixed to the plate between the rotary roll and the joint unit and guides the metal lines from the rotary roll to the joint unit.
Patent KR-20110077122-A (KR)
Title: Non-slip mat with bending construct and menufacturing method thereof
Inventor: PARK JIN SEONG
IPC: E01C23/16
Filed: 2009-12-30
Abstract: PURPOSE: A dry non-slip mat, including bending structure, and a manufacturing method thereof are provided to facilitate accumulation of mats for transfer by using a bending structure. CONSTITUTION: A dry non-slip mat, including bending structure comprises next steps. Foreign material is eliminated from a polymer sheet(12) in order to enhance the adhesive force. A foam tape is established on the top of the polymer sheet at a regular interval. A fracture part(11) is formed by inserting sealant in the space which is formed by removing the foam tape. An anti-skid aggregate layer is compressed and dried.
Patent KR-20110077243-A (KR)
Title: Polycarbonate resin composition having deep black color, good impact and scratch resistance and flame retardancy
Inventor: SHIN SEUNG SHIK
IPC: C08L69/00
Filed: 2009-12-30
Abstract: PURPOSE: A polycarbonate resin composition is provided to ensure excellent scratch resistance, fluidity and processability while exhibiting excellent fluidity and flame retardancy, and to enable the application to a housing of electric and electronic products or automobile interior and exteriors. CONSTITUTION: A polycarbonate resin composition comprises 100.0 parts by weight of a base resin and 1~50 parts by weight of flame retardants. The base resin includes (A) 65~99 weight% of a polycarbonate resin, (B) 0.5~35 weight% of a (meth)acrylic acid ester-based polymer having an average particle diameter of 5,000~35,000 g/mol, and (C) 0.5~30 weight% of an impact reinforcement having an average particle diameter of 0.1~0.3 micron. The (meth)acrylic acid ester-based polymer is prepared by copolymerizing 80~99 weight% of C1-C4 methacrylic acid alkylester monomers and 1~20 weight% of radically polymerizable monomers.
Patent KR-20110077887-A (KR)
Inventor: LEE HYUNG SIK
IPC: A61B6/00
Filed: 2009-12-30
Abstract: PURPOSE: A medical diagnostic system is provided to perform a series of medical diagnosis process in one system by mounting application and operation system to store and manage moving pictures obtained by an X-ray photograph. CONSTITUTION: A radiation generating unit(1) generates a radiation signal. A radiation receiving unit(2) converts the radiation signal into a digital electronic signal. A control unit(3) includes a console unit(31) which controls the radiation generating unit and the radiation receiving unit and an image converter(38). The image converter converts a digital electronic signal into an image signal. An external monitor(4) monitors the stored image signal.
Patent KR-20110078891-A (KR)
Title: Manufacturing method of device isolation layer of step type
Inventor: RYOU EUI KYU
IPC: H01L21/76
Filed: 2009-12-31
Abstract: PURPOSE: A method for manufacturing a step type device isolation layer is provided to secure the operation reliability of a device by easily controlling the length of a step. CONSTITUTION: An oxide film and a nitride film are successively formed on a semiconductor substrate. A liquefied oxide layer(130) is formed on a first trench region. The first trench is formed on the semiconductor substrate by using the liquefied oxide layer as an etch mask. A spacer(140) comprised of a first insulation layer is formed on the sidewall of the first trench, the oxide layer, the nitride layer, and the liquefied oxide layer. A second trench(T4) is formed on the lower side of the first trench by using the spacer and the liquefied oxide layer as the etch mask. A part of the upper side of the spacer, the liquefied oxide layer, and the nitride layer are removed. A first trench and a second trench are filled with the second insulation layer.
Patent KR-20110079357-A (KR)
Title: Anti-chlorine and anti-discoloration spandex fiber and preparation method thereof
Inventor: CHUNG HYUN GEE
IPC: C08K5/105
Filed: 2009-12-31
Abstract: PURPOSE: A spandex fiber with improved chlorine resistance and discoloration resistance and a manufacturing method thereof are provided to improve chlorine resistance and discoloration resistance while keeping specific physical property of the polyurethane polymer. CONSTITUTION: The polyurethane polymer includes symmetric di hindered hydroxyphenyl system compound of 0.1 - 5% weight, phosphorus antioxidant of 0.1 - 3% weight, di semicarbazide compound of 0.1 - 3% weight, and inorganic antichlorine of 0.1 - 10% weight. The inorganic antichlorine is selected in a group consisting of hydrotalcit compound, huntite and hydromagnesite mixed mineral, hydromagnesite, zinc oxide, magnesium oxide etc.
Patent KR-20090052860-A (KR)
Inventor: YAMAMOTO SADAKI
IPC: B29L9/00
Filed: 2007-07-18
Abstract: [과제] 본 발명은, 수지 비용 및 작업 비용을 경감할 수 있고, 장식성을 매우 향상시킬 수 있는 합성 수지 중공체(A)의 제조 방법을 제공하는 것이 그 목적이다. 
     [해결수단] 중공체 및 적어도 개구부가 제공되는 수지제의 중공 성형체(a) 외부에 오버 몰딩을 위해 용융 수지가 주입되어, 상기 중공 성형체(a)와 일체화 방식으로 수지 외장체를 형성하는 합성 수지 중공체(A)의 제조 방법은, 상기 중공 성형체(a)가 유동 물질로 일부 또는 전부 채워진 상태 하에서 오버 몰딩을 위해 상기 용융 수지를 주입하는 단계를 포함한다.
Patent KR-20090042803-A (KR)
Title: Adaptive video frame interpolation
Inventor: SHI FANG
IPC: H04N7/36
Filed: 2007-07-24
Abstract: In general, this disclosure is directed to decoding techniques for interpolating video frames. In particular, the techniques of this disclosure may be used to dynamically adjust a frame interpolation operation based on analysis of information associated with one or more video frames. In response to the analysis of the information associated with one or more frames, the interpolation control module adjusts the frame interpolation operation in number of different manners. For example, the interpolation control module may dynamically enable or disable motion compensated frame interpolation, select a different type of interpolation, select a video frame prediction mode to be used in the motion compensated frame interpolation, or select different threshold values for frame interpolation.
Patent KR-20090040917-A (KR)
Title: Accumulator fuel injection device
Inventor: KOBAYASHI NOBU
IPC: F02M47/02
Filed: 2007-07-23
Abstract: To provide an accumulator fuel injection device, in which the operation of a pressure control valve for controlling a fuel pressure in an accumulation chamber can be stabilized. The accumulator fuel injection device includes a pressure control valve (6) for controlling a fuel pressure in an accumulation chamber (2) by moving an armature (13) in an armature chamber (22) and controlling the relief amount of a fuel from the accumulation chamber (2) by means of a valve element (11) formed integrally with the armature (13) in a control chamber (21) into which the fuel in the accumulation chamber (2) is introduced. A valve seat (10) disposed between the control chamber (21) and the accumulation chamber (2) of the pressure control valve (6)is provided with a means for damping the pressure transmitted from the accumulation chamber (2) to a valve seat (10).
Patent KR-20090057026-A (KR)
Title: Preparation of diphenyl-bridged substituted cyclopentadienyl-fluorenyl ligands
Inventor: RAZAVI ABBAS
IPC: C07F17/00
Filed: 2007-09-14
Abstract: The present invention discloses efficient methods for preparing substituted cyclopentadienyl-fluorenyl catalyst components having a diphenyl bridge.
Patent KR-20090077900-A (KR)
Title: Use of an aqueous dispersion and/or suspension of mineral materials containing a water-soluble copolymer with a hydrophobic group in the manufacture of a sheet of paper
Inventor: MONGOIN JACQUES
IPC: D21H17/69
Filed: 2007-10-03
Abstract: The invention relates to the putilization, in a method for making a paper sheet and as an agent retarding the penetration of a coating mixture in said sheet, of an aqueous dispersion and/or solution of mineral materials, characterised in that it contains at least one water-soluble copolymer that comprises at least one ethylenically unsaturated anionic monomer and at least one ethylenically unsaturated oxialkyl monomer and ends by a hydrophobic chain. The invention also relates to a method for making a paper sheet using said copolymer, and a to the paper sheet thus obtained.
Patent KR-20090071595-A (KR)
Title: Component carrier and method for making
Inventor: WIHREN CHARLIE V
IPC: B65D85/86
Filed: 2007-10-04
Abstract: A component carrier tape having a longitudinal flexible strip; a plurality of pockets longitudinally positioned on the longitudinal strip and configured for receiving a component therein, each of the pockets separated from an adjacent pocket by a crossbar; wherein at least one crossbar includes at least one release feature.